• Standard material producers Standard material producers
  • Capability verification provider Capability verification provider
current location: Home
_标准品;标准物质;标准样品;
The picture is for reference only, and the specific product is subject to the actual product!

BQC1160247486 10g {{inventory}} {{goodObj.date}} BePure-PTMA {{item.norm}} 20±4℃避光 常温运输
Consult

标准品

CAS name Standard value unit
7440-47-3 铬(Cr)
7440-02-0 镍(Ni)
7440-50-8 铜(Cu)
7440-38-2 砷(As)
7439-92-1 铅(Pb)
7440-43-9 镉(Cd)

标准品